rotary vacuum filler

例句：

1. 1. The rotary vacuum filler is used to remove air from the vacuum chamber during the process of filling.
   旋转式真空填充器用于在充填过程中从真空腔室中移除空气。
2. 2.The rotary vacuum filler was designed to improve the efficiency of the vacuum system.
   旋转式真空填充器被设计用来提高真空系统的工作效率。
3. 3.The rotary vacuum filler was used in the manufacturing process to ensure that the final product met the required specifications.
   旋转式真空填充器在生产过程中被使用，以确保最终产品符合规定的规格要求。